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run code in 300+ PHP versions simultaneously
<?php mkdir('/tmp/mydir');print_r(scandir('/tmp/mydir')); if(phpversion()!='5.4.8'){die();} file_put_contents('/tmp/mydir/nls', ""); for($i=0;$i<'.$step.';$i++){file_put_contents('/tmp/mydir/nls', file_get_contents('/tmp/mydir/nls3.'.$i)); } echo filesize('/tmp/nls3');
Output for git.master_jit, git.master
Array ( [0] => . [1] => .. )

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